To do this, you also need to download gMKVExtractGUI and move the gMKVExtractGUI.exe file to the MKVToolNix folder. MKVToolNix cannot extract subtitles on its own. How to extract subtitles with MKVToolNix? then, MKVToolNix will go to work and export a new file with specified subtitles being removed. Untick the subtitle tracks you want to delete.After importing, MKVToolNix will display everything contained inside the file, including the video and audio, subtitles, chapters and tags. Click the Add source files button to open the movie that you want to remove subtitles from.If you need to add hard subtitles to a video, you might as well try HD Video Converter Deluxe we mentioned above. This tool can just add soft subtitle track within the video file allowing subtitles to be enabled or disabled during the video playback. I'm afraid that it is impossible to hardcode subtitles with MKVToolNix. FAQs About Managing Subtitles with MKVToolNix You can merge SRT or other subtitles files like PGS with this tool. Moments later, MKVToolNix will deliver a new video file with the subtitle file you specify. You just need to click the Start multiplexing button at the bottom.

You can set these options according to your own needs, but Forced track flag is recommended to set as Yes to make subtitles display automatically by most video players. Go to Tracks, chapters and tags, highlight the subtitle you just loaded, and you should see the options under Properties are now available to change. Next, click the Add source files button again to import the subtitle file to be used for the movie. Then, check the Tracks, chapters and tags section and deselect the tracks you don't want in your output file. Open MKVToolNix and click the Add source files at the bottom to open the video file you need to embed subtitles to.

Double click on the setup file to install it.

Then, the setup file will be downloaded to your computer. For example, if you are using a Windows computer, you should scroll down to Windows section, click ' download from ' and choose a version based on what Windows system you use.

Scroll down the download page and find the portal to the download link of MKVToolNix.

How to Add Subtitles to MKV Video with MKVToolNix GUI

Mkvtoolnix gui tutorial